CN104140747B - A kind of heat-insulating powder coating - Google Patents
A kind of heat-insulating powder coating Download PDFInfo
- Publication number
- CN104140747B CN104140747B CN201410331689.6A CN201410331689A CN104140747B CN 104140747 B CN104140747 B CN 104140747B CN 201410331689 A CN201410331689 A CN 201410331689A CN 104140747 B CN104140747 B CN 104140747B
- Authority
- CN
- China
- Prior art keywords
- minute
- powder coating
- add
- heat
- raw material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses a kind of heat-insulating powder coating, it is made up of the raw material of following weight parts: 191 unsaturated polyester resin 50-65, beta-hydroxy alkylamide (SA552) 2.5-3.5, Sodium chromate 1-2, propylene glycol alginate 0.2-0.3, bone meal 4-6, fatty diglycollic amide 1-2, polydimethylsiloxane 0.1-0.2, dibutyl maleinate 2-4, st-yrax 0.2-0.4, flakey aluminium powder 1-3, the black 0.5-3 of ferrimanganic, 2-thiol group benzimidazolyl 1-2, process white 10-20, octylisothiazolinone 0.1-0.2, nanometer titanium dioxide 10-25, modified additive 2-3, powder coating of the present invention can play good effect of heat insulation, can effectively reduce article infrared ray absorption, reduce inner temperature, thus play better provide protection, coating adhesion of the present invention is strong, stripper-resistance is good, protected effect is lasting.
Description
Technical field
The present invention relates generally to paint field, particularly relates to a kind of heat-insulating powder coating.
Background technology
Powder coating is a kind of novel not containing solvent 100% solid powdery coating.There is solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, reduce labor intensity and film physical strength high; Powder coating is form diverse with general coating, and it exists with the state of fines.Owing to not using solvent, so be called powder coating.The principal feature of powder coating has: have harmless, high-level efficiency, saving resource and environmental protection feature.
Summary of the invention
The object of the invention is just to provide a kind of heat-insulating powder coating.
The present invention is achieved by the following technical solutions:
A kind of heat-insulating powder coating, it is made up of the raw material of following weight parts:
191 unsaturated polyester resin 50-65, beta-hydroxy alkylamide (SA552) 2.5-3.5, Sodium chromate 1-2, propylene glycol alginate 0.2-0.3, bone meal 4-6, fatty diglycollic amide 1-2, polydimethylsiloxane 0.1-0.2, dibutyl maleinate 2-4, st-yrax 0.2-0.4, flakey aluminium powder 1-3, ferrimanganic black 0.5-3,2-thiol group benzimidazolyl 1-2, process white 10-20, octylisothiazolinone 0.1-0.2, nanometer titanium dioxide 10-25, modified additive 2-3;
Described modified additive is made up of the raw material of following weight parts:
Atlapulgite 14-20, polyisoprene 6-10, lithium silicate 2-3, tetrafluoroethylene wax powder 5-7, alkenyl succinic anhydride 1-2, diacetone-acryloamide(DAA) 0.3-1, hydroxy silicon oil 0.1-0.2, antioxidant 1010 0.1-0.2;
By atlapulgite, polyisoprene mixing, ball milling is even, add lithium silicate, diacetone-acryloamide(DAA), at 70-75 DEG C, be uniformly mixed 20-30 minute, add tetrafluoroethylene wax powder, be stirred to normal temperature, add each raw material of residue, 200-300 rev/min is uniformly mixed 5-7 minute, dries, wear into fine powder, obtain described modified additive.
A preparation method for heat-insulating powder coating, is characterized in that comprising the following steps:
By bone meal, nanometer titanium dioxide, the mixing of flakey aluminium powder, dibutyl maleinate, Sodium chromate is added after stirring, 10-15 minute is uniformly mixed at 60-70 DEG C, add polydimethylsiloxane, be stirred to normal temperature, 3-5 minute is uniformly mixed at 100-300 rev/min, add each raw material of residue, send into mixing machine, first 200-300 rev/min is stirred 3-5 minute, then 1000-1600 rev/min is stirred 4-5 minute, employing twin screw extruder is extruded, through compressing tablet, cooling, fragmentation, abrasive dust, cross 150-170 order and sieve, obtain described heat-insulating powder coating.
Advantage of the present invention is:
Powder coating of the present invention can play good effect of heat insulation, can effectively reduce article infrared ray absorption, reduces inner temperature, thus plays better provide protection, and coating adhesion of the present invention is strong, and stripper-resistance is good, and protected effect is lasting.
Embodiment
Embodiment 1
A kind of heat-insulating powder coating, is characterized in that what it was made up of the raw material of following weight parts:
191 unsaturated polyester resins 65, beta-hydroxy alkylamide (SA552) 3.5, Sodium chromate 1, propylene glycol alginate 0.3, bone meal 4, fatty diglycollic amide 2, polydimethylsiloxane 0.2, dibutyl maleinate 4, st-yrax 0.4, flakey aluminium powder 1, ferrimanganic are black 0.5,2-thiol group benzimidazolyl 1, process white 20, octylisothiazolinone 0.2, nanometer titanium dioxide 25, modified additive 2-3;
Described modified additive is made up of the raw material of following weight parts:
Atlapulgite 14, polyisoprene 10, lithium silicate 3, tetrafluoroethylene wax powder 5, alkenyl succinic anhydride 2, diacetone-acryloamide(DAA) 0.3, hydroxy silicon oil 0.2, antioxidant 1010 0.2;
By atlapulgite, polyisoprene mixing, ball milling is even, add lithium silicate, diacetone-acryloamide(DAA), at 75 DEG C, be uniformly mixed 20 minutes, add tetrafluoroethylene wax powder, be stirred to normal temperature, add each raw material of residue, 300 revs/min are uniformly mixed 7 minutes, dry, wear into fine powder, obtain described modified additive.
A preparation method for heat-insulating powder coating, comprises the following steps:
By bone meal, nanometer titanium dioxide, the mixing of flakey aluminium powder, dibutyl maleinate, Sodium chromate is added after stirring, 10-15 minute is uniformly mixed at 60-70 DEG C, add polydimethylsiloxane, be stirred to normal temperature, 5 minutes are uniformly mixed at 300 revs/min, add each raw material of residue, send into mixing machine, first 300 revs/min are stirred 5 minutes, then 1600 revs/min are stirred 5 minutes, employing twin screw extruder is extruded, through compressing tablet, cooling, fragmentation, abrasive dust, cross 170 orders and sieve, obtain described heat-insulating powder coating.
Testing method
Spraying 30cm*30cm*30cm size can, thickness 60 ~ 80 microns
Adopt simultaneously common coating and not sprayed coating box contrast
Laying temperature meter in box
As for outdoor solar light straight shot places 2 hours, data were as follows;
Claims (2)
1. a heat-insulating powder coating, is characterized in that what it was made up of the raw material of following weight parts: 191 unsaturated polyester resin 50-65, beta-hydroxy alkylamide 2.5-3.5, polydimethylsiloxane 0.1-0.2, Sodium chromate 1-2, propylene glycol alginate 0.2-0.3, bone meal 4-6, fatty diglycollic amide 1-2, dibutyl maleinate 2-4, st-yrax 0.2-0.4, flakey aluminium powder 1-3, ferrimanganic black 0.5-3,2-thiol group benzimidazolyl 1-2, process white 10-20, octylisothiazolinone 0.1-0.2, nanometer titanium dioxide 10-25, modified additive 2-3; Described modified additive is made up of the raw material of following weight parts: atlapulgite 14-20, polyisoprene 6-10, lithium silicate 2-3, tetrafluoroethylene wax powder 5-7, alkenyl succinic anhydride 1-2, diacetone-acryloamide(DAA) 0.3-1, hydroxy silicon oil 0.1-0.2, antioxidant 1010 0.1-0.2; By atlapulgite, polyisoprene mixing, ball milling is even, add lithium silicate, diacetone-acryloamide(DAA), at 70-75 DEG C, be uniformly mixed 20-30 minute, add tetrafluoroethylene wax powder, be stirred to normal temperature, add each raw material of residue, 200-300 rev/min is uniformly mixed 5-7 minute, dries, wear into fine powder, obtain described modified additive.
2. the preparation method of a heat-insulating powder coating as claimed in claim 1, it is characterized in that comprising the following steps: by bone meal, nanometer titanium dioxide, flakey aluminium powder mixes, dibutyl maleinate is added after stirring, Sodium chromate, 10-15 minute is uniformly mixed at 60-70 DEG C, add polydimethylsiloxane, be stirred to normal temperature, 3-5 minute is uniformly mixed at 100-300 rev/min, add each raw material of residue, send into mixing machine, first 200-300 rev/min is stirred 3-5 minute, 1000-1600 rev/min is stirred 4-5 minute again, employing twin screw extruder is extruded, through compressing tablet, cooling, broken, abrasive dust, cross 150-170 order to sieve, obtain described heat-insulating powder coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331689.6A CN104140747B (en) | 2014-07-11 | 2014-07-11 | A kind of heat-insulating powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331689.6A CN104140747B (en) | 2014-07-11 | 2014-07-11 | A kind of heat-insulating powder coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104140747A CN104140747A (en) | 2014-11-12 |
| CN104140747B true CN104140747B (en) | 2016-04-06 |
Family
ID=51850091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410331689.6A Active CN104140747B (en) | 2014-07-11 | 2014-07-11 | A kind of heat-insulating powder coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104140747B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916051A (en) * | 2017-11-13 | 2018-04-17 | 惠州市李唐科技发展有限公司 | A kind of high-strength nano waterproof and heat-proof powder and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01284568A (en) * | 1988-05-11 | 1989-11-15 | Furukawa Electric Co Ltd:The | Polyester resin powder coating |
| CN101864241A (en) * | 2010-06-12 | 2010-10-20 | 上海工程技术大学 | Radiation type heat insulation powder paint for aluminum alloy sectional materials and preparation method thereof |
| CN101857768B (en) * | 2010-06-18 | 2012-11-07 | 上海纳米技术及应用国家工程研究中心有限公司 | Ultrasonically-modified nano heat-insulating powder coating for aluminum alloy section and method for preparing same |
| CN102775886B (en) * | 2012-08-22 | 2014-10-29 | 广东华江粉末科技有限公司 | Thermal-insulation powder coating for aluminum profiles as well as preparation method and application thereof |
| CN103819998B (en) * | 2012-11-16 | 2015-11-25 | 苏州裕丰装饰门窗有限公司 | A kind of thermal insulation coat and painting method thereof and coating and preparation method |
-
2014
- 2014-07-11 CN CN201410331689.6A patent/CN104140747B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104140747A (en) | 2014-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103131297B (en) | A kind of powder coating containing trioctyl trimellitate | |
| CN105273583B (en) | A kind of aluminium dedicated weather-proof Pearlescent powder paint and preparation method thereof | |
| CN103131301B (en) | A kind of preparation method of the powder coating containing polyvinyl alcohol | |
| CN103483993B (en) | A kind of low-temperature curable powder coating | |
| CN103131298A (en) | Flame retardant powder coating with hydrated zinc borate | |
| CN105419609A (en) | Extra-weather-resistant matt fluorocarbon-polyester composite powder coating and preparation method thereof | |
| CN105038447A (en) | Powder coating with metal flashing effect, as well as preparation method and application method of powder coating | |
| CN103131304B (en) | A kind of powder coating containing modified carbide slag | |
| CN102070974A (en) | Powder coating for strengthening cross-contamination resistance and preparation method thereof | |
| CN104140747B (en) | A kind of heat-insulating powder coating | |
| CN103131302A (en) | Powder coating with hydroxypropyl methyl cellulose | |
| CN103131303B (en) | A kind of powder coating containing Vanay | |
| CN103773120A (en) | Decorative heat radiating paint | |
| CN103756420A (en) | Antibacterial anti-corrosive heat dissipation coating | |
| CN104163589A (en) | Novel insulation mortar and preparation method thereof | |
| CN103509443A (en) | High-glossiness high-leveling-property powder paint | |
| CN103319993A (en) | Matt dry-mixing powder coating material and production method thereof | |
| CN104046160A (en) | Environment-friendly interior wall latex paint with low heat conductivity | |
| CN103305103A (en) | Pure polyester powder coating with good storage stability and preparation method thereof | |
| CN103289518A (en) | Ageing-resistant powder coating and preparation method thereof | |
| CN103773130A (en) | Pyrophyllite and bone black blended and modified heat dissipating coating material | |
| CN105238215A (en) | Decorative fireproof powder paint | |
| CN106543872A (en) | A kind of water-proof climate resisting powdery paints and preparation method thereof | |
| CN103497653B (en) | A kind of top ceiling powder coating | |
| CN103756553A (en) | Nylon dry powder heat-radiating coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |